You’d have to be a software developer to even begin to understand that this is a joke. But it’s very funny, trust me.
The volkswagen package detects when your tests are being run in a CI server, and MAKES them pass.
If you want your software to be adopted by Americans, good tests scores from the CI server are very important. Volkswagen uses a defeat device to detect when it is being tested in a CI server and will automatically reduce errors to an acceptable level for the tests to pass. This will allow you to spend less time worrying about testing and more time enjoying the good life as a trustful software developer.